The Warren Street Bypass is a limited access road in Berks County, Pennsylvania, carrying Pennsylvania Route 12, U.S. Route 222, and U.S. Route 422. The eastern terminus of the bypass is at Hyde Park, where the road returns to grade level as PA 12. The western terminus is at the US 222/US 422 split in Wyomissing. The bypass provides access to FirstEnergy Stadium via Centre Avenue.